Incoloy 945 Forgings
945, N09945
INCOLOY alloy 945 is a high-strength, corrosion-resistant alloy whose properties are enhanced by the presence of aluminum, titanium, niobium, copper and molybdenum in its composition. The alloy’s nickel content provides resistance to chloride-induced stress corrosion cracking. Molybdenum also imparts resistance to localized attacks such as crevice corrosion and pitting.
Incoloy 945 Forgings Properties
UNS N09945 Forgings Chemical Requirements
| Element | Ni | Cr | Mo | Nb | Cu | Mn | Si | Ti | S | P | Al | C | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 45-55 | 19.5-23 | 3-4 | 2.5-4.5 | 1.5-3 | 1 | 0.5 | 0.5-2.5 | 0.03 | 0.03 | 0.01-0.7 | 0.005-0.04 | Balance |
UNS N09945 Forgings Mechanical Requirements
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 1194 MPa | 173.2 ksi |
| Yield strength | 920 MPa | 133.4 psi |
| Elongation at break | 27.80% | 27.80% |